Which quote from the text best supports the answer to Part A?
A.
“Some sources were birds, bats, and other types of wildlife. Livestock and pet animals have spread many other diseases.” ( Paragraph 1)
B.
“In zoonotic diseases, animals serve as a pathogen’s host. Over time, some long-term hosts no longer become sickened.” ( Paragraph 3)
C.
“Some pigs died. Tragically, farm workers also started getting sick. In severe cases, people entered a coma and died.” ( Paragraph 7)
D.
“It is important not to blame wildlife for diseases, says Kristine Smith, a wildlife veterinarian who works for EcoHealth Alliance.” ( Paragraph 11)